Kate looks super cute here at the airport back in 1998 representing her combat boots which gave her the nickname "Combat Kate". Besides the boots, Kate dons a long brown leather jacket with a bright red t-shirt underneath and a little black miniskirt.

Get a similar look for less:

$27.00 Petit Bateau red three-quarter v-neck t-shirt http://www.bluefly.com
$98.00 Kara High Waist Mini http://www.amazon.com
$169.99 Ladies Sophisticated and soft Lambskin Trench Coat http://www.leathercoatsetc.com
$9.99 Gold Toe Women's Comfort Crew Athletic Sock, 3-Pack http://www.amazon.com
$389.95 Men's Danner Canadian 10" 600 Gram http://www.amazon.com